Promax CK-1 Carbon Crankset - 170mm 2-PC Direct Mount SRAM 3-Bolt 30mm Spindle BLK ModelNumber=J2507 T25 and T30 tools for

T25 and T30 tools for common trail-side and pivot-hardware adjustments

Short and tall crown options available to accommodate different head tube lengths

0 Color Silver Material Aluminum Defined Color Silver S

Great durability

Promax CK-1 Carbon Crankset - 170mm 2-PC Direct Mount SRAM 3-Bolt 30mm Spindle BLK ModelNumber=J2507 T25 and T30 tools forCK 1 cranks are Promaxs top of the line carbon crank offering. The race ready carbon design maximizes strength and minimizes weight. The crank arms spin on a beefy 30mm spindle to increase stiffness and power transfer. These cranks offer direct mount chainring compatibility for additional weight savings or run them with a 4 bolt 104 BCD chainring adapter available separately. Premium carbon crank arms are lightweight and extremely strong 30mm premium